It's been a few days since Serena Williams stole the spotlight from Beyoncé during the singer's final Formation Tour show in New Jersey. But needless to say, that moment in front of a packed Metlife Stadium crowd will be tough to beat.

How did the 22-time Grand Slam champion decompress from the thrill and nerves of performing in front of the biggest crowd of her life?

With "yummy" tacos—and "yummy" salsa, to be precise. Williams even did a little taco-happy dance.

The 35-year-old has always been very honest about her love for the Mexican food specialty, but this is really something else.